著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Weeraratne, Bilesha and Institute of Policy Studies (Colombo, Sri Lanka)",Labour standards and international trade : the case of EU GSP concessions to Sri Lanka,,Institute of Policy Studies,2005,Research studies,,9558708321,,https://cir.nii.ac.jp/crid/1130282270843704832